Purple Potato Chips in to Wipe Away the Blues of Artificial Food Coloring

Synthetic food dyes that lend different colors to food to make them look attractive have come in for some flak which has led food chemists to explore natural alternatives to artificial food coloring.

Purple Potato Chips in to Wipe Away the Blues of Artificial Food Coloring

This led them to discover food pigments from the purple potato to develop plant based dyes.

Stephen Talcott, a food chemist at Texas A&M University, said, "Our work with purple sweet potatoes has been going for a couple of years, partially in response to a trend within the food industry to move away from synthetic colors, primarily shades of red."

According to the scientist, the color stability of the purple potato is incredible. Their neutral flavor makes it all the more suitable for food products. But, there are other challenges which make the purple potato still not such a viable alternative. Supply of sweet purple potatoes is another challenge!

There is a market for natural food colors, especially after growing concern about the adverse effects of artificial food coloring on children.

Your comments are automatically posted once they are submitted. All comments are however constantly reviewed for spam and irrelevant material (such as product or personal advertisements, email addresses, telephone numbers and website address). Such insertions do not conform to our policy and 'Terms of Use' and are either deleted or edited and republished.Please keep your comments brief and relevant.This section may also have questions seeking help. If you have the information you are welcome to respond, but please ensure that the information so provided is genuine and not misleading.

Disclaimer - All information and content on this site are for information and educational purposes only. The information should not be used for either diagnosis or treatment or both for any health related problem or disease. Always seek the advice of a qualified physician for medical diagnosis and treatment.Full Disclaimer